dimensions of drop ceiling tiles
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HVAC ceiling access panels are specialized openings installed in ceilings that give easy access to ductwork, piping, insulation, or other components of the HVAC system. They can be made from various materials, including metal and plastic, and can come in various sizes and designs to suit different building applications. Some access panels are designed to blend seamlessly with the ceiling, while others may be more robust, depending on their intended use.